Delicate Pygmy Rice Rat vs Northern naked-tailed armadillo

Oligoryzomys delicatus compared with Cabassous centralis

Key Differences

• Delicate Pygmy Rice Rat is Data Deficient while Northern naked-tailed armadillo is Near Threatened.

Taxonomic Classification

Rank	Delicate Pygmy Rice Rat	Northern naked-tailed armadillo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Cingulata (Cingulata)
Family	Cricetidae	Dasypodidae
Genus	Oligoryzomys	Cabassous
Species	Oligoryzomys delicatus	Cabassous centralis

Evolutionary Relationship

Delicate Pygmy Rice Rat and Northern naked-tailed armadillo share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Delicate Pygmy Rice Rat

DD — Data Deficient

Northern naked-tailed armadillo

NT — Near Threatened

Physical Characteristics

Attribute	Delicate Pygmy Rice Rat	Northern naked-tailed armadillo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delicate Pygmy Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Northern naked-tailed armadillo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇪🇨 Ecuador